<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>猜数字</title>
    <script src="js/jquery-3.7.1.min.js"></script>
</head>
<body>
    <button id="reset">重新开始一局游戏</button><br/>
    <span>请输入要猜的数字:</span><input type="number" name="" id="guessNum"><button id="guess">猜</button><br/>
    <span>已经猜的次数:</span><span id="count">0</span><br/>
    <span>结果:</span><span id="result"></span>

    <script>
        // 生成 1 - 100 之间的数
        let number = Math.floor(Math.random() * 100) + 1;
        console.log(number);

        let count = 0;
        $("#guess").click(function () {
            count++;
            $("#count").text(count);

            // 获取用户输入的值
            let guessNum = parseInt($("#guessNum").val());
            // 对参数进行校验
            if (guessNum > number) {
                // 猜大了
                $("#result").text("猜大了");
                $("#result").css("color", "red");
            } else if(guessNum < number) {
                // 猜小了
                $("#result").text("猜小了");
                $("#result").css("color", "red");
            } else {
                // 猜对了
                $("#result").text("猜对了");
                $("#result").css("color", "green");
            }
        });

        $("#reset").click(function() {
            number = Math.floor(Math.random() * 100) + 1;
            console.log(number);
            count = 0;
            $("#result").text("");
            $("#guessNum").val("");
            $("#count").text(0);
        });
        
    </script>
</body>
</html>